tree 0c7f6a7144cf7c1dda7a2cefce936ed750ce7aea
parent 07d93176ad085e8b12e6369a18ce39856d96c516
author ddkilzer@apple.com <ddkilzer@apple.com@268f45cc-cd09-0410-ab3c-d52691b4dbfc> 1524766923 +0000
committer ddkilzer@apple.com <ddkilzer@apple.com@268f45cc-cd09-0410-ab3c-d52691b4dbfc> 1524766923 +0000

Make WAKScrollView delegate a weak property
<https://webkit.org/b/184799>
<rdar://problem/39469669>

Reviewed by Simon Fraser.

* platform/ios/wak/WAKScrollView.h:
- Remove `delegate` instance variable declaration.
- Declare `delegate` property as weak.
(-[WAKScrollView setDelegate:]): Delete declaration.
(-[WAKScrollView delegate]): Ditto.
* platform/ios/wak/WAKScrollView.mm:
- Synthesize getter/setter methods for `delegate` property.
(-[WAKScrollView setDelegate:]): Delete implementation.
(-[WAKScrollView delegate]): Ditto.


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@231058 268f45cc-cd09-0410-ab3c-d52691b4dbfc